Preheat your oven to 200°C (390°F) and line a baking sheet with parchment paper.
Gather your root vegetables and chop them into roughly equal pieces—this ensures they cook evenly and develop that beautiful caramelization.
Place the chopped vegetables into a large mixing bowl, then drizzle with olive oil and sprinkle with salt and pepper. Toss everything together until the vegetables are nicely coated.
Add a splash of balsamic vinegar and minced garlic to the bowl, then give everything a gentle toss again to distribute the flavors evenly.
Spread the vegetables out on the prepared baking sheet in a single layer, making sure they’re not crowded—this helps them roast rather than steam.
Roast in the oven for about 30-40 minutes, flipping the vegetables halfway through, until edges are golden and crispy, and the insides are tender.
Once done, remove from the oven and sprinkle with chopped fresh herbs and lemon zest to brighten the flavors.
Give the vegetables a final toss to distribute the herbs and zest evenly, then transfer to a serving platter.
Serve your roasted vegetables warm, enjoying their smoky, caramelized edges and tender, flavorful interior.